At Ultrasafe we are specialists in design, installation, commissioning and servicing of domestic and residential fire sprinkler systems. We have many years of experience and numerous happy customers, case studies and testimonials.
Fire sprinklers not only make a property safer but also enable more open plan designs. The design and installation details of a fire sprinkler system depends on the size and style of the property as well as the nature of its use and of course on the water supply. Broadly there are two types of fire sprinkler system either it can be fed from the mains or fed from a tank with a pump.
As the name suggests this is a fire sprinkler system fed directly by the town water main. As such there is no need to store the water in a tank or pump the water around the system. However a town water main fire sprinkler system is reliant on the consistency of water pressure provided by your local utility company.
If the town water mains supply in your building can not meet these criteria and a new supply is not an option then a stored water supply should be used.
Pump and Tank Fire Sprinklers – this system is fed from water stored in a tank and pumped to the sprinklers.
Ultrasafe offer servicing, testing, maintenance and servicing on all our fire sprinkler systems for more information please go to our page on Servicing and Maintenance of Fire Sprinklers.
*If a dedicated supply cannot be provided then a priority demand (solenoid) valve can be fitted. This will divert water to the fire sprinkler system upon activation. However, an additional 25 litres per minute will be required on top of the design duty.
If the town water main does not meet the criteria cannot then your sprinkler system will need to be fed from a stored water supply. From here we attach a self-testing pump to ensure that the required water can be supplied to all the sprinkler heads.
The size of the tank is designed by the hydraulic calculations of the system using the number heads determined by the category. BS9251:2021 states typical volume of tanks as Cat 1 1500 litres, Cat 2 3000- 4500 litres and Cat 3 6000-9000 litres.
Should a tank have a proven infill (through a 32mm @ over 1.2 litres per second (cat 1) 50mm (cat 2-3) @ 2 litres per second) then the water storage capacity could be reduced by 40% assuming building control are satisfied with this.
Existing water tanks can be used assuming that the above volumes can be guaranteed for the use of the sprinkler system. A boosted mains water supply system can also be utilised if sufficient water storage is available.
The image shows a domestic water tank and self-testing pump. This system will provide the building with a 10 minute operational run time. (In residential installations the system will provide the building with a 30 minute operational run time).
For help with designs and pricing;
The ultimate benefit that a fire sprinkler system brings is that it saves lives and protects property. No one in the UK has ever died from a fire in a building with an installed and fully maintained fire sprinkler system. A sprinkler system will also bring many additional benefits:
The benefits of fire sprinkler system do not stop at life safety. They can also open up many design opportunities through trade-offs.
The design trade-offs of fire sprinklers systems enable architects more freedom in the design of a building and allows original architecture to be respected in the restoration or conversion of older or period properties. Key design trade-offs that can be enjoyed with the incorporation of a fire sprinkler system in a building include:
More information about fire sprinklers:
19-09-2024
Sprinklers To Become Mandatory in English Care Homes In a significant step forward for fire safety, the UK Government has announced key changes to legislation, including the introduction of mandatory sprinkler systems in all new care homes across England, set to take effect from 2 March 2025. This change...
Read More19-09-2024
Sprinklers To Become Mandatory in English Care Homes In a significant step forward for fire safety, the UK Government has announced key changes to legislation, including the introduction of mandatory sprinkler systems in all new care homes across England, set to take effect from 2 March 2025. This change...
Read More13-06-2024
The National Fire Chiefs Council (NFCC) has published a position statement today, urging the Government to introduce more robust regulations for mandating fire sprinklers and other automatic water suppression systems (AWSS) in England. Sprinklers in Schools and Care Homes The NFCC is calling on the Government to require that sprinklers...
Read More02-11-2023
Retrofitting Fire Sprinklers in Old and Historic Buildings Preserving the architectural legacy of older and historic buildings is a fundamental aspect of cultural heritage. As these structures tell stories of a bygone era, serving as a link between the past and the present. However, these beautiful relics often lack modern...
Read More16-10-2023
High Rise = High Risk While there is currently no mandate to retrofit sprinkler systems in existing high-rise buildings, the fire risk remains significant, potentially even greater than in new constructions. High-rise fires pose unique challenges, often being more intricate for responding firefighters compared to fires in typical residential properties....
Read More12-10-2023
Ultrasafe are pleased to announce that the business is now under new ownership. Ultramist Ltd (trading as Ultrasafe) Company number 04373626 are now under new management. Purchased by Adrian Pritchard, a CEO with a wealth of experience in the Fire market. The sale was completed earlier this year and the...
Read More10-10-2023
Debunking Fire Sprinkler Myths Surrounding the world of sprinkler systems are several common myths that seem to steer towards them being more problematic than useful. However, these myths are in fact very harmful as they create the misconception that buildings are better off without sprinklers which is not only untrue...
Read MoreUltrasafe, Unit 1 Bowlings Corner, Marley Lane, Battle, East Sussex, TN33 0RE
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